JP5014956B2 - Alarm mounting structure - Google Patents

Alarm mounting structure Download PDF

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JP5014956B2
JP5014956B2 JP2007291759A JP2007291759A JP5014956B2 JP 5014956 B2 JP5014956 B2 JP 5014956B2 JP 2007291759 A JP2007291759 A JP 2007291759A JP 2007291759 A JP2007291759 A JP 2007291759A JP 5014956 B2 JP5014956 B2 JP 5014956B2
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mounting
inclined holes
fixing
pair
alarm
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JP2009116777A (en
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博隆 亀石
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Nohmi Bosai Ltd
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Description

この発明は、各種警報器を天井面や壁面等に取り付けるためのその取り付け構造に関する。   The present invention relates to an attachment structure for attaching various alarm devices to a ceiling surface or a wall surface.

従来、一般住宅においては、火災やガス漏れ等、各種の異常を検出して警報を発する警報器が広く利用されている。このような警報器は、一般に、天井面や壁面の石膏ボードに取り付けられて使用されている。具体的には、警報器の筐体やその裏面に設けた取り付け具に、ネジや釘等を挿通するための取り付け孔を設けて取り付け部とし、その取り付け部にネジや釘等を挿通させることで、警報器を天井面や壁面に取り付けていた（例えば、特許文献１及び２参照）。   Conventionally, in ordinary houses, alarm devices that detect various abnormalities such as fires and gas leaks and generate alarms are widely used. Such an alarm device is generally used by being attached to a gypsum board on a ceiling surface or a wall surface. Specifically, an attachment hole for inserting a screw or nail or the like is provided in the attachment provided on the alarm housing or on the back surface thereof to form an attachment portion, and the screw or nail or the like is inserted into the attachment portion. Therefore, the alarm device is attached to the ceiling surface or the wall surface (see, for example, Patent Documents 1 and 2).

特許第３８４９７２１号公報Japanese Patent No. 3849721 特開２０００−２９２９６８号公報JP 2000-292968 A

前記のような取り付け構造による場合に、ネジを利用して取り付けると、警報器を取り外した際に孔が目立つことから、孔が比較的目立たない釘やピン等を利用して取り付けることがある。   In the case of the mounting structure as described above, if the mounting is performed using screws, the holes are conspicuous when the alarm is removed, and therefore, the mounting may be performed using nails, pins, or the like in which the holes are relatively inconspicuous.

しかしながら、前記のような取り付け構造において釘やピンを利用する場合、釘やピンは螺子切りされておらず、又各取付部において釘やピンは１本づつしか利用されていないので、釘やピンを斜め方向で取付部に挿通させて、取り付け面へ刺し込んだとしても、警報器を外す方向に力が加われば、比較的軽い力で警報器が外れてしまうという問題点があった。   However, when using a nail or pin in the mounting structure as described above, the nail or pin is not threaded and only one nail or pin is used at each mounting portion. Even if it is inserted into the mounting portion in an oblique direction and inserted into the mounting surface, there is a problem that the alarm device is detached with a relatively light force if a force is applied in the direction of removing the alarm device.

前記事情に鑑み、この発明は、螺子切りされていない釘やピン等を警報器の取り付け面への固定に利用するものであっても、警報器を取り付け面へ強く固定して取り付けることができる、警報器の取り付け構造を得ることを目的とする。   In view of the above circumstances, the present invention can firmly attach the alarm device to the mounting surface even if it uses a non-threaded nail, pin, or the like for fixing to the mounting surface of the alarm device. The purpose is to obtain an alarm mounting structure.

前記目的を達成するべく、この発明は、取り付け具を介して取り付け面へ警報器を取り付ける構造であって、該取り付け具はその中心に関し対称の位置に２つのみ設けられた取付部を有し、該取付部には該取り付け面への固定用の釘又はピンが斜め方向に挿通される一対の傾斜孔を有する固定部がそれぞれ設けられ、該固定部のそれぞれにおける該一対の傾斜孔は、互いに近接して形成されると共に異なる挿通方向に形成され、且つ、互いに該固定部の内部に向けては収束し、外部に向けては拡散する如き挿通方向に形成され、又、一の該固定部における該一対の傾斜孔は平面視で互いに上下に平行な挿通方向に形成され、一方、他の該固定部における該一対の傾斜孔は平面視で互いに左右に平行な挿通方向に形成されることを特徴とする警報器の取り付け構造である。 In order to achieve the above object, the present invention is a structure in which an alarm device is attached to a mounting surface through a mounting tool, and the mounting tool has only two mounting portions provided at symmetrical positions with respect to the center thereof. The fixing portion is provided with a fixing portion having a pair of inclined holes through which a nail or pin for fixing to the mounting surface is inserted in an oblique direction, and the pair of inclined holes in each of the fixing portions, They are formed close to each other and formed in different insertion directions , and are formed in such insertion directions that they converge toward the inside of the fixing part and diffuse toward the outside. The pair of inclined holes in the portion are formed in an insertion direction parallel to each other in plan view, while the pair of inclined holes in the other fixing portion are formed in an insertion direction parallel to each other in plan view. WARNING, characterized in that Vessels is a mounting structure.

又、この発明は、取り付け具を介して取り付け面へ警報器を取り付ける構造であって、該取り付け具はその中心に関し対称の位置に２つのみ設けられた取付部を有し、該取付部には該取り付け面への固定用の釘又はピンが斜め方向に挿通される一対の傾斜孔を有する固定部がそれぞれ設けられ、該固定部のそれぞれにおける該一対の傾斜孔は、互いに近接して形成されると共に異なる挿通方向に形成され、且つ、互いに該固定部の内部に向けては収束し、外部に向けては拡散する如き挿通方向に形成され、又、一の該固定部における該一対の傾斜孔は平面視で互いに上と左に直交する挿通方向に形成され、一方、他の該固定部における該一対の傾斜孔は平面視で互いに下と右に直交する挿通方向に形成されることを特徴とする警報器の取り付け構造である。 Moreover, this invention is a structure which attaches an alarm device to a mounting surface through a mounting tool, and the mounting tool has only two mounting portions provided at symmetrical positions with respect to the center thereof. formation provided fixed portion having a pair of inclined holes nails or pins for fixing to the mounting surface is inserted in the oblique direction, respectively, the pair of inclined holes in each of the fixing portion, in close proximity to each other Are formed in different insertion directions , and are formed in such insertion directions that they converge toward the inside of the fixing portion and diffuse toward the outside, and the pair of the fixing portions in one fixing portion. The inclined holes are formed in insertion directions orthogonal to each other in the plan view, while the pair of inclined holes in the other fixing portions are formed in insertion directions orthogonal to each other in the plan view. Installing the alarm characterized by It is a structure.

尚、この発明の、前記警報器の取り付け構造において、前記取り付け具は、警報器とは別体のものを用いてもよいし、警報器の裏面カバー等を用いてもよい。又、前記固定部は、取り付け具と一体のものを用いてもよいし、別体のものを用いてもよい。前記固定部を取り付け具とは別体のものとする場合、取り付け具に孔を形成し、その孔に固定部を嵌合させるものとしてもよい。   In the alarm device mounting structure of the present invention, the mounting tool may be a separate member from the alarm device, or a back cover of the alarm device or the like. Moreover, the said fixing | fixed part may use a thing integral with a fixture, and may use a separate thing. When the fixing part is separate from the attachment tool, a hole may be formed in the attachment tool, and the fixing part may be fitted into the hole.

更に、この発明の前記警報器の取り付け構造は、一般住宅の各部屋やオフィスの各部屋の天井面や壁面に警報器を取り付けるのに適用が可能であり、そして下地材として石膏ボードが用いられている天井面や壁面に警報器を取り付けるのに適用が可能である。又、その警報器としては、例えば、煙を検出して火災警報を発するもの、ガスを検出してガス漏れ警報を発するもの、一酸化炭素（CO)を検出して不完全燃焼警報を発するもの、更にはそれらの複合タイプのもの等に適用が可能である。又、聴覚障害者等に異常を知らせるために、これらの警報器と連動して光を発する補助警報器等にも適用が可能である。   Furthermore, the alarm mounting structure of the present invention can be applied to mounting an alarm on the ceiling surface or wall surface of each room of a general house or office, and a gypsum board is used as a base material. It can be applied to install an alarm on the ceiling or wall. In addition, for example, the alarm device detects smoke and issues a fire alarm, detects gas and issues a gas leak alarm, detects carbon monoxide (CO) and issues an incomplete combustion alarm Further, it can be applied to those composite types. Moreover, in order to notify a hearing-impaired person etc. of abnormality, it is applicable also to the auxiliary alarm device etc. which emit light in conjunction with these alarm devices.

この発明によれば、取り付け具の固定部のそれぞれにおいて、複数の傾斜孔に複数の釘又はピンが互いに異なる斜めの方向で挿通され、そして取り付け面に刺し込まれることとなる。従って、釘やピン等の螺子切りされていない固着具を警報器の取り付け面への固定に利用するものであっても、前記従来の取り付け構造に比して、下方向へ力が加わっても外れ難い。言い換えれば、より強く取り付け具を取り付け面へ固定することができ、即ちより強く警報器を取り付け面へ固定することができる。   According to this invention, in each of the fixing portions of the fixture, a plurality of nails or pins are inserted into the plurality of inclined holes in different oblique directions, and are inserted into the attachment surface. Therefore, even if a fixing tool that is not threaded such as a nail or a pin is used for fixing to the mounting surface of the alarm device, even if a downward force is applied compared to the conventional mounting structure, Hard to come off. In other words, the fixture can be more strongly fixed to the attachment surface, that is, the alarm can be more strongly fixed to the attachment surface.

又、この発明によれば、一の固定部における複数の傾斜孔が他の固定部における複数の傾斜孔の挿通方向とは異なる挿通方向のものとすることで、具体的には、一の固定部における複数の傾斜孔を平面視で互いに上下に平行な挿通方向を有する一対の傾斜孔とすると共に、他の固定部における複数の傾斜孔を平面視で互いに左右に平行な挿通方向を有する一対の傾斜孔としたり、一の固定部における複数の傾斜孔を平面視で互いに上と左に直交する挿通方向を有する一対の傾斜孔とすると共に、他の固定部における複数の傾斜孔を平面視で互いに下と右に直交する挿通方向を有する一対の傾斜孔としたりすることで、更により強く警報器を取り付け面へ固定することができる。 Further, according to the present invention, since a plurality of inclined holes in one of the fixing portion is also Noto different from the direction of insertion of the insertion direction of the plurality of inclined holes in the other of the fixed part, specifically, one The plurality of inclined holes in the fixed part are a pair of inclined holes having insertion directions parallel to each other in plan view, and the plurality of inclined holes in the other fixed parts have insertion directions parallel to each other in plan view. or a pair of inclined holes, with a pair of inclined holes having an insertion direction perpendicular top and left to each other a plurality of inclined holes definitive one of the fixed portion in a plan view, a plurality of inclined holes in the other of the fixed part Or a pair of inclined holes having insertion directions orthogonal to each other in a plan view, the alarm device can be more firmly fixed to the mounting surface.

この発明の警報器の取り付け構造の実施の形態を図１乃至図９に基づき説明する。尚、図１はこの発明の第１の実施の形態の警報器の取り付け構造に含まれる取り付け具の平面図、図２は同上の取り付け具が取り付け面に取り付けられる際の状態を示した概略断面図、図３は同上の取り付け具が取り付け面に取り付けられた状態を示した概略断面図、図４は同上の固定部の釘が挿通された状態における平面図、図５は同上の取り付け具によって警報器を取り付けた際の状態を示した断面図、図６は第２の実施の形態の固定部の釘が挿通された状態における平面図、図７は第３の実施の形態の固定部の釘が挿通された状態における平面図、図８は同上の取り付け具が取り付け面に取り付けられる際の状態を示した概略断面図、図９は同上の取り付け具が取り付け面に取り付けられた状態を示した概略断面図である。   An embodiment of an alarm mounting structure of the present invention will be described with reference to FIGS. FIG. 1 is a plan view of a fixture included in the alarm mounting structure according to the first embodiment of the present invention, and FIG. 2 is a schematic cross-sectional view showing a state in which the same fixture is attached to a mounting surface. 3 is a schematic cross-sectional view showing a state in which the same mounting tool is attached to the mounting surface, FIG. 4 is a plan view in a state where the nail of the fixing portion is inserted, and FIG. FIG. 6 is a cross-sectional view showing a state when the alarm device is attached, FIG. 6 is a plan view in a state where the nail of the fixing portion of the second embodiment is inserted, and FIG. 7 is the fixing portion of the third embodiment. FIG. 8 is a schematic cross-sectional view showing a state in which the same mounting tool is attached to the mounting surface, and FIG. 9 shows a state in which the same mounting tool is attached to the mounting surface. FIG.

[第１の実施の形態]
図１に示す様に、警報器を取り付けるための取り付け具１は、２つの取り付け部２，３を有している。尚、取り付け具１において、取り付け部２，３は取り付け具１の中心に関し対称の位置に設けられている。取り付け部２，３には固定部４，５が設けられており、具体的には、取り付け部２，３に形成された取り付け孔２ａ，３ａに固定部４，５の首部４ｂ，５ｂが嵌合して設けられている。この固定部４，５には、半球状の頭部４ａ，５ａから円柱状の首部４ｂ，５ｂを貫通する２つ傾斜孔４ｃ，４ｄと同５ｃ，５ｄがそれぞれ設けられている。これら傾斜孔４ｃ，４ｄ，５ｃ，５ｄに天井Ｔへの固定用の釘６が頭部４ａ，５ａ側からそれぞれ挿通される。 [First embodiment]
As shown in FIG. 1, the attachment 1 for attaching the alarm device has two attachment portions 2 and 3. In the attachment 1, the attachment portions 2 and 3 are provided at symmetrical positions with respect to the center of the attachment 1. The mounting portions 2 and 3 are provided with fixing portions 4 and 5. Specifically, the neck portions 4 b and 5 b of the fixing portions 4 and 5 are fitted into the mounting holes 2 a and 3 a formed in the mounting portions 2 and 3. It is provided together. The fixed portions 4 and 5 are provided with two inclined holes 4c and 4d and 5c and 5d, respectively, penetrating from the hemispherical head portions 4a and 5a to the cylindrical neck portions 4b and 5b. Nails 6 for fixing to the ceiling T are inserted into the inclined holes 4c, 4d, 5c, 5d from the heads 4a, 5a side, respectively.

固定部４，５において、図２及び図３に示す様に、２つ傾斜孔４ｃ，４ｄと同５ｃ，５ｄはそれぞれ互いに近接すると共に異なる挿通方向、内部に向けては収束し、外部に向けては拡散する挿通方向Ａ１，Ａ２と同Ａ３，Ａ４を有する如く形成されている。具体的には、半球状の頭部４ａ，５ａから釘６が挿通される傾斜孔４ｃ，４ｄと同５ｃ，５ｄは接触しない程度まで、半球状の中心に向かって収束し、その後半球状の外周方向に向かって拡散する如く挿通方向が形成されている。これにより、固定部４，５のそれぞれにおいて２本の釘６が互いに異なる斜めの方向で挿通され、そして天井Ｔに刺し込まれることとなる。   As shown in FIGS. 2 and 3, in the fixing portions 4 and 5, the two inclined holes 4c and 4d and the same 5c and 5d are close to each other and converge in different insertion directions and inward, toward the outside. Are formed so as to have the same insertion direction A1, A2 and A3, A4. Specifically, the inclined holes 4c and 4d through which the nail 6 is inserted from the hemispherical heads 4a and 5a are converged toward the center of the hemispherical surface so that the inclined holes 4c and 4d do not contact with each other. The insertion direction is formed so as to diffuse toward the outer circumferential direction. As a result, the two nails 6 are inserted in the oblique directions different from each other in each of the fixing portions 4 and 5 and are inserted into the ceiling T.

更に、図１に示す様に、一方の固定部４における傾斜孔４ｃ，４ｄは、他方の固定部５における傾斜孔５ｃ，５ｄの挿通方向Ａ３，Ａ４とは異なる挿通方向Ａ１，Ａ２を有しており、具体的には、一方の固定部４における傾斜孔４ｃ，４ｄは、平面視で互いに上下に平行な挿通方向Ａ１，Ａ２を有し、他方の固定部５における傾斜孔５ｃ，５ｄは、平面視で互いに左右に平行な挿通方向Ａ３，Ａ４を有している。これにより、図４に示す様に、固定部４，５には、一方には外部に向けて左右に拡散する方向で２本の釘６が挿通され、他方には外部に向けて上下に拡散する方向で２本の釘６が挿通されることとなり、即ち天井Ｔ内に上下左右に拡散する方向で４本の釘６が刺し込まれることとなる。従って、取り付け具１を天井Ｔの取り付け面へ強く固定することができる。   Further, as shown in FIG. 1, the inclined holes 4 c and 4 d in one fixing part 4 have insertion directions A 1 and A 2 different from the insertion directions A 3 and A 4 of the inclined holes 5 c and 5 d in the other fixing part 5. Specifically, the inclined holes 4c and 4d in one fixing part 4 have insertion directions A1 and A2 parallel to each other in a plan view, and the inclined holes 5c and 5d in the other fixing part 5 are The insertion directions A3 and A4 are parallel to the left and right in plan view. As a result, as shown in FIG. 4, two nails 6 are inserted into the fixing portions 4 and 5 in the direction of diffusing left and right toward the outside, and the other is diffused up and down toward the outside. In this direction, two nails 6 are inserted, that is, the four nails 6 are inserted into the ceiling T in the direction of spreading vertically and horizontally. Therefore, the fixture 1 can be firmly fixed to the attachment surface of the ceiling T.

前記の様に構成される警報器の取り付け構造によって、警報器を取り付けるには、先ず、取り付け具１の取り付け部２，３における取り付け孔２ａ，３ａに固定部４，５の首部４ｂ，５ｂを嵌め込み、ここで固定部４，５における傾斜孔４ｃ，４ｄと同５ｃ，５ｄの挿通方向Ａ１，Ａ２と同Ａ３，Ａ４が前記の様に異なる向きになる様にし、次いで、取り付け具１を天井Ｔの取り付け面にあてがい、次いで、固定部４，５の傾斜孔４ｃ，４ｄ，５ｃ，５ｄの全てに釘６を挿通させて、天井Ｔに刺し込み、最後に、図５に示す様に、警報器本体７（二点鎖線で示す）を取り付け具１に取り付ける。   In order to mount the alarm device by the alarm device mounting structure configured as described above, first, the neck portions 4b and 5b of the fixing portions 4 and 5 are formed in the mounting holes 2a and 3a in the mounting portions 2 and 3 of the mounting tool 1, respectively. Insertion is made so that the insertion directions A1, A2, and A3, A4 of the inclined holes 4c, 4d and 5c, 5d in the fixing portions 4, 5 are different from each other as described above, and then the fixture 1 is mounted on the ceiling. Apply to the mounting surface of T, then insert the nail 6 into all of the inclined holes 4c, 4d, 5c, 5d of the fixing portions 4, 5 and pierce into the ceiling T. Finally, as shown in FIG. The alarm body 7 (indicated by a two-dot chain line) is attached to the fixture 1.

この発明の警報器の取り付け構造は、前記の様に構成されていることで、取り付け具１の固定部４，５のそれぞれにおいて２本の釘が異なる斜めの方向で挿通され、そして天井Ｔの取り付け面に刺し込まれることとなる。従って、螺子切りされていない釘６を警報器の固定に利用するものであっても、従来の取り付け構造に比して、より強く取り付け具１を天井Ｔの取り付け面へ固定することができ、即ちより強く警報器を天井Ｔの取り付け面へ固定することができる。   The alarm device mounting structure of the present invention is configured as described above, so that two nails are inserted in different directions in each of the fixing portions 4 and 5 of the mounting tool 1 and the ceiling T It will be inserted into the mounting surface. Therefore, even if the nail 6 that is not threaded is used for fixing the alarm device, the mounting tool 1 can be fixed to the mounting surface of the ceiling T more strongly than the conventional mounting structure. That is, the alarm device can be more strongly fixed to the mounting surface of the ceiling T.

[第２の実施の形態]
第２の実施の形態は、固定部４，５における傾斜孔４ｃ，４ｄ，５ｃ，５ｄの挿通方向の組み合わせを第１の実施の形態とは異なるものとしたものである。即ち、図６に示す様に、固定部４，５のそれぞれにおける２つの傾斜孔（図示省略）は平面視で互いに直交する挿通方向Ａ５，Ａ６と同Ａ７，Ａ８を有するものとし、一方の固定部４における２つの傾斜孔の直交する挿通方向Ａ５，Ａ６と他方の固定部５における２つの傾斜孔の直交する挿通方向Ａ７，Ａ８は挿通方向が異なるものとしたものである。これによっても、図６に示す様に、固定部４，５には、上下左右に拡散する方向で４本の釘６が挿通されることとなり、取り付け具１を天井Ｔの取り付け面へ強くに固定することができる。 [Second Embodiment]
In the second embodiment, the combination of the insertion directions of the inclined holes 4c, 4d, 5c, and 5d in the fixing portions 4 and 5 is different from that of the first embodiment. That is, as shown in FIG. 6, two inclined holes (not shown) in each of the fixing portions 4 and 5 have insertion directions A5 and A6 and A7 and A8 orthogonal to each other in plan view, The insertion directions A5 and A6 in which the two inclined holes in the part 4 are orthogonal to each other and the insertion directions A7 and A8 in which the two inclined holes in the other fixing part 5 are orthogonal to each other are different in insertion direction. As a result, as shown in FIG. 6, the four nails 6 are inserted into the fixing portions 4 and 5 in the direction of spreading vertically and horizontally, so that the fixture 1 is strongly attached to the mounting surface of the ceiling T. Can be fixed.

この発明の第１の実施の形態の警報器の取り付け構造に含まれる取り付け具の平面図である。It is a top view of the fixture contained in the attachment structure of the alarm device of 1st Embodiment of this invention. 同上の取り付け具が取り付け面に取り付けられる際の状態を示した概略断面図である。It is the schematic sectional drawing which showed the state at the time of the attachment tool same as the above being attached to an attachment surface. 同上の取り付け具が取り付け面に取り付けられた状態を示した概略断面図である。It is the schematic sectional drawing which showed the state by which the attachment tool same as the above was attached to the attachment surface. 同上の固定部の釘が挿通された状態における平面図である。It is a top view in the state where the nail of the fixed part same as the above was inserted. 同上の取り付け具によって警報器本体を取り付けた際の状態を示した断面図である。It is sectional drawing which showed the state at the time of attaching an alarm main body with the attachment tool same as the above. 第２の実施の形態の固定部の釘が挿通された状態における平面図である。It is a top view in the state where the nail of the fixed part of a 2nd embodiment was inserted.

符号の説明Explanation of symbols

１ 取り付け具
２ 取り付け部
３ 取り付け部
２ａ 取り付け孔
３ａ 取り付け孔
４ 固定部
４ａ 頭部
４ｂ 首部
４ｃ 傾斜孔
４ｄ 傾斜孔
５ 固定部
５ａ 頭部
５ｂ 首部
５ｃ 傾斜孔
５ｄ 傾斜孔
６ 釘
７ 警報器本体
Ａ１〜Ａ８ 挿通方向 DESCRIPTION OF SYMBOLS 1 Attachment 2 Attachment part 3 Attachment part 2a Attachment hole 3a Attachment hole 4 Fixed part 4a Head part 4b Neck part 4c Inclination hole 4d Inclination hole 5 Fixed part 5a Head part 5b Neck part 5c Inclination hole 5d Inclination hole 6 Nail 7 Alarm body A1 ~ A 8 insertion direction

Claims (2)

取り付け具を介して取り付け面へ警報器を取り付ける構造であって、
該取り付け具はその中心に関し対称の位置に２つのみ設けられた取付部を有し、該取付部には該取り付け面への固定用の釘又はピンが斜め方向に挿通される一対の傾斜孔を有する固定部がそれぞれ設けられ、
該固定部のそれぞれにおける該一対の傾斜孔は、互いに近接して形成されると共に異なる挿通方向に形成され、且つ、互いに該固定部の内部に向けては収束し、外部に向けては拡散する如き挿通方向に形成され、
又、一の該固定部における該一対の傾斜孔は平面視で互いに上下に平行な挿通方向に形成され、一方、他の該固定部における該一対の傾斜孔は平面視で互いに左右に平行な挿通方向に形成されることを特徴とする警報器の取り付け構造。 A structure for attaching an alarm device to a mounting surface via a mounting tool,
The mounting tool has only two mounting portions provided at symmetrical positions with respect to the center thereof, and a pair of inclined holes through which a nail or a pin for fixing to the mounting surface is inserted obliquely. Each has a fixed portion,
The pair of inclined holes in each of the fixing portions are formed close to each other and formed in different insertion directions , and converge toward the inside of the fixing portion and diffuse toward the outside. Formed in the insertion direction,
Further, the pair of inclined holes in one of the fixed portions is formed in the insertion direction parallel to each other in plan view, while the pair of inclined holes in the other fixed portion are parallel to each other in plan view. An alarm mounting structure characterized by being formed in the insertion direction . 取り付け具を介して取り付け面へ警報器を取り付ける構造であって、
該取り付け具はその中心に関し対称の位置に２つのみ設けられた取付部を有し、該取付部には該取り付け面への固定用の釘又はピンが斜め方向に挿通される一対の傾斜孔を有する固定部がそれぞれ設けられ、
該固定部のそれぞれにおける該一対の傾斜孔は、互いに近接して形成されると共に異なる挿通方向に形成され、且つ、互いに該固定部の内部に向けては収束し、外部に向けては拡散する如き挿通方向に形成され、
又、一の該固定部における該一対の傾斜孔は平面視で互いに上と左に直交する挿通方向に形成され、一方、他の該固定部における該一対の傾斜孔は平面視で互いに下と右に直交する挿通方向に形成されることを特徴とする警報器の取り付け構造。 A structure for attaching an alarm device to a mounting surface via a mounting tool,
The mounting tool has only two mounting portions provided at symmetrical positions with respect to the center thereof, and a pair of inclined holes through which a nail or a pin for fixing to the mounting surface is inserted obliquely. Each has a fixed portion,
The pair of inclined holes in each of the fixing portions are formed close to each other and formed in different insertion directions , and converge toward the inside of the fixing portion and diffuse toward the outside. Formed in the insertion direction,
Further, the pair of inclined holes in one of the fixed portions is formed in the insertion direction perpendicular to the upper and left sides in a plan view, while the pair of inclined holes in the other fixed portion are formed in a lower direction in the plan view. An alarm mounting structure characterized by being formed in an insertion direction orthogonal to the right .
JP2007291759A 2007-11-09 2007-11-09 Alarm mounting structure Expired - Fee Related JP5014956B2 (en)

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JP2020062316A (en) * 2018-10-19 2020-04-23 ながしまや株式会社 Hook with fixture

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JPH044616Y2 (en) * 1985-10-14 1992-02-10
JPH042624Y2 (en) * 1986-07-08 1992-01-29
JPH0319799Y2 (en) * 1986-10-09 1991-04-26
JPH07311886A (en) * 1994-05-20 1995-11-28 Nohmi Bosai Ltd Mounting structure of fire sensor or the like
JPH0870984A (en) * 1994-09-09 1996-03-19 Yamaguchiyasushi Seisakusho:Kk Hook for hanging
JP3849721B2 (en) * 1995-07-31 2006-11-22 能美防災株式会社 Fire detector
JP2004326536A (en) * 2003-04-25 2004-11-18 New Cosmos Electric Corp Structure for attaching alarm

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